Home / 4,022.19-6,033.24-1,100.49

Finding the Fourth Proportional to 4,022.19, 6,033.24 and 1,100.49

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Solution

The fourth proportional to 4,022.19, 6,033.24 and 1,100.49 is: 1,650.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022.19 : 6,033.24 = 1,100.49 : x
  2. Step 2: Convert to fraction form
    4,022.19/6,033.24 = 1,100.49/x
  3. Step 3: Cross multiply
    4,022.19x = 6,033.24 × 1,100.49
  4. Step 4: Simplify right side
    4,022.19x = 6,639,520.29
  5. Step 5: Solve for x
    x = 6,639,520.29/4,022.19
  6. Step 6: Final answer
    x = 1,650.72

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Half scale
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Double scale
Find fourth proportional to 4,023.19, 6,034.74 and 1,101.49
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.